Tháng: Tháng Ba 2024

Problem We want to represent a hierarchical file system structure using a data structure. Folders can contain other folders and files. We need efficient access and organization for navigating through this hierarchy. Data Structure Implementation Class node Class File System Example usage Explanation This example demonstrates how a BST can be used to organize and efficiently search for files and folders within a hierarchical file system structure. You could extend this concept to include additional information within the nodes (e.g., file size, creation date) and implement functionalities like deleting files/folders…

Problem We want to implement undo/redo functionality in a text editor. When a user makes changes to the document, those edits should be stored for potential undo actions. Additionally, after undoing an edit, the user should be able to redo it. Data Structures Implementation Stack Class TechEditor Example usage You can similarly implement a redo function using a queue (optional) Explanation This example showcases how a stack can be used to maintain a history of edits, enabling users to undo their actions in a text editor. You could extend this…

Problem You’re building a simple task management application. Tasks have descriptions and priorities (high, medium, low). You need to efficiently add, remove, and display tasks while maintaining their order based on priority (high priority at the beginning). Data Structure Implementation Build Node Add Task Adds a new task with the given description and priority to the linked list. Args:description: Description of the task (string)priority: Priority level (string: “high”, “medium”, “low”) Remove task Removes the first task with the matching description from the linked list. Args:description: Description of the task to…